DLA - SMD-5962-89956 REV A
MICROCIRCUIT, DIGITAL, BIPOLAR, ADVANCED LOW POWER SCHOTTKY TTL, OCTAL BUS TRANSCEIVERS AND REGISTERS, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 11 May 1992 |
| Status: | inactive |
| Page Count: | 14 |
scope:
This drawing describes device requirements for class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices".
The complete part number shall be as shown in the following example:
The device type shall identify the circuit function as follows:
Device type Generic number Circuit function 01 54ALS646 Octal bus transceivers and registers with non-inverting 3-state outputs
The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:
Outline letter Case outline K F-6 (24-lead, .640" × .420" × .090"), flat package L D-9 (24-lead, 1.280" × .310" × .200"), dual-in-line package 3 C-4 (28-terminal, .460" × .460" × .100"), square chip carrier package
Supply voltage range VCC - - - - - - - - - - - - - - - - - - - −0.5 V dc to +7.0 V dc DC input voltage: Control inputs - - - - - - - - - - - - - - - - - - - - - - - - −1.2 V dc at −18 mA to +7.0 V dc I/O ports - - - - - - - - - - - - - - - - - - - - - - - - - - −1.2 V dc at −18 mA to +5.5 V dc Storage temperature range- - - - - - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (PD) 1/- - - - - - - - - - - - - - - 484 mW Lead temperature (soldering, 10 seconds) - - - - - - - - - - - +300°C Thermal resistance, junction-to-case (θJC) - - - - - - - - - - See MIL-M-38510, appendix C Junction temperature (TJ)- - - - - - - - - - - - - - - - - - - +175°C
Supply voltage range (VCC) - - - - - - - - - - - - - - - +4.5 V dc minimum to +5.5 V dc maximum Minimum high level input voltage (VIH) - - - - - - - - - 2.0 V dc Maximum low level input voltage (VIL): TC = +125°C- - - - - - - - - - - - - - - - - - - - - - 0.7 V dc TC = −55°C- - - - - - - - - - - - - - - - - - - - - - 0.8 V dc TC = +25°C- - - - - - - - - - - - - - - - - - - - - - 0.8 V dc Maximum high level output current (IOH) - - - - - - - - −12 mA Maximum low level output current (IOL) - - - - - - - - - 12 mA Case operating temperature range (TC) - - - - - - - - - −55°C to +125°C Pulse duration, clocks high or low (tW) - - - - - - - - 14.5 ns minimum Setup time, A before CAB↑ or B before CBA↑ (tS) - - - - 15.0 ns minimum Hold time, A after CAB↑ or B after CBA↑ (tH) - - - - - - 01.0 ns minimum
intended Use:
Microcircuits conforming to this drawing are intended for use when military specifications do not exist and qualified military devices that will perform the required function are not available for... View More
Document History
